Geneticists are poised to move into a dissection of complex phenotypic traits. The complexity of phenotypes probably arises from the segregation of alleles at many, interacting loci (quantitative ...

Most coevolutionary theory has focused on cases in which the interaction rate between two species is governed by a single trait in each species 9 (but see refs 10–12). In nature, however, ...

Your genes code for all your traits. Some genes are dominant and expressed if you receive a copy from one parent. Others are recessive and only apparent if you receive a copy from both parents. Genes ...